Re: [exim] CSA usefulness

Mike Cardwell wrote:
> Hi,
>
> Does anyone here use CSA to reject or score on incoming email? Does
> anyone know of any large mail providers that actually have CSA SRV
> records in the DNS? I'm just wondering if it's worth spending time
> playing with. My gut feeling is there are too few people using it
> currently for there to be any point, but I just wanted clarification.
>

I have also implemented it. I think you can use it to modulate spam
probability accurately because people that have implemented it did take
the time to understand it and the records are probably OK. On the other
hand it will not give you much more than you already have due to the
very low adoption.